DOMI introduces DMP300KP, a 905 nm pulsed VCSEL that brings high peak optical power to compact ToF and 3D-sensing transmitters. With 300 W typical pulsed optical output in a 5.2 × 5.2 × 1.55 mm AlN ceramic package, the new emitter addresses projects where illumination power and hardware space both matter.
The 300 W output is specified at Ts = 25 °C, IF = 61 A, a 5 ns pulse width and a 0.025% duty cycle. For developers of 3D scanners and volume-measurement equipment, DMP300KP adds a compact source for high-peak-power, nanosecond-pulsed illumination.
High peak power in a low-profile package
DMP300KP combines its pulsed output with a package just 1.55 mm high, helping hardware teams fit the light source into compact transmitter assemblies. The 5.2 mm-square body gives designers a small component footprint when allocating space for the emitter, driver and optical components.
The AlN ceramic package also includes a center pad marked N.C. that can be used as a thermal pad. This provides a connection point for the board-level thermal path, bringing heat-flow planning into the transmitter's PCB design.
Rectangular illumination for area sensing
With typical beam divergence of 40° horizontal × 30° vertical under the same pulse conditions, DMP300KP provides a rectangular emission pattern for scene illumination. The wider horizontal spread gives optical designers a useful starting point for layouts that need more horizontal than vertical coverage, including 3D-scanning and volume-measurement projects.
Its 905 nm typical wavelength and 4 nm maximum spectral width, specified under the same test conditions, also give optical teams a defined source spectrum for receiver-filter selection. Together, the beam pattern and spectral characteristics help developers plan how the illumination will match their sensing area and receiver optics.
Bring DMP300KP into your next transmitter design
Full technical specifications and package drawings are available on the DMP300KP product page, so your team can move from product discovery to transmitter design.
For help selecting a source or discussing customization, talk to our team about your project. We can review your illumination coverage, pulse conditions and installation needs with you to help identify a suitable configuration.
